Inventor

HAYASHI Atsutaka

JP8 patents

⚠️ This page may combine multiple inventors who share the name “HAYASHI Atsutaka”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL & SUMIKIN SST

5 patents

US10544490B2Jan 28, 2020

Ferritic stainless steel for fuel cell and method for producing the same

NIPPON STEEL & SUMIKIN SST6 citations71

US10793930B2Oct 6, 2020

Ferritic-austenitic two-phase stainless steel material and method for manufacturing same

NIPPON STEEL & SUMIKIN SST1 citations60

US10752973B2Aug 25, 2020

Ferrite-based stainless steel with high resistance to corrosiveness caused by exhaust gas and condensation and high brazing properties and method for manufacturing same

NIPPON STEEL & SUMIKIN SST1 citations60

US10669606B2Jun 2, 2020

Stainless steel having excellent brazeability

NIPPON STEEL & SUMIKIN SST1 citations59

US10030282B2Jul 24, 2018

Ferrite-based stainless steel plate having excellent resistance against scale peeling, and method for manufacturing same

NIPPON STEEL & SUMIKIN SST0 citations50

NIPPON STEEL STAINLESS STEEL CORP

3 patents

US11286547B2Mar 29, 2022

Ferritic stainless steel having excellent salt corrosion resistance

NIPPON STEEL STAINLESS STEEL CORP1 citations61

US11242578B2Feb 8, 2022

Ferrite-based stainless steel sheet having low specific gravity and production method therefor

NIPPON STEEL STAINLESS STEEL CORP1 citations61

US11891681B2Feb 6, 2024

Ferritic stainless steel sheet, method for producing the same, and part

NIPPON STEEL STAINLESS STEEL CORP0 citations60